Characterization of atmospheric tritiated water concentration in the vicinity of the fukushima daiichi nuclear power plant

Shigekazu Hirao; Hideki Kakiuchi; Naofumi Akata; Toshiya Tamari; Shinji Sugihara; Nagayoshi Shima; Sumi Yokoyama; Masahiro Tanaka

doi:10.1007/s10967-022-08374-2

Characterization of atmospheric tritiated water concentration in the vicinity of the fukushima daiichi nuclear power plant

Shigekazu Hirao
, Hideki Kakiuchi
, Naofumi Akata
, Toshiya Tamari
, Shinji Sugihara
, Nagayoshi Shima
, Sumi Yokoyama
, Masahiro Tanaka

客員教員

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

6 被引用数 (Scopus)

抄録

This paper discusses the spatiotemporal variation in atmospheric tritiated water (HTO) concentration near the Fukushima Daiichi Nuclear Power Plant (FDNPP) from 2019 to 2021. The monthly HTO concentrations varied seasonally from below the detection limit to 280.4 mBq m^{− 3}. The HTO concentrations were decreased with the distance from the FDNPP to the pre-accident level at 5 km. The concentration was related to northeasterly wind, suggesting a potential atmospheric release of HTO vapor from the FDNPP. Our results highlight the need for detailed studies to comprehend HTO transport in atmospheric environments.

本文言語	英語
ページ（範囲）	3077-3083
ページ数	7
ジャーナル	Journal of Radioanalytical and Nuclear Chemistry
巻	331
号	7
DOI	https://doi.org/10.1007/s10967-022-08374-2
出版ステータス	出版済み - 07-2022

UN SDG

この成果は、次の持続可能な開発目標に貢献しています

SDG 3 すべての人に健康と福祉を

All Science Journal Classification (ASJC) codes

分析化学
原子力エネルギーおよび原子力工学
放射線学、核医学およびイメージング
汚染
分光学
公衆衛生学、環境および労働衛生
健康、毒物学および変異誘発

文献へのアクセス

10.1007/s10967-022-08374-2

他のファイルとリンク

引用スタイル

@article{4ff19726ec7945ea8050fd2afae46555,

title = "Characterization of atmospheric tritiated water concentration in the vicinity of the fukushima daiichi nuclear power plant",

abstract = "This paper discusses the spatiotemporal variation in atmospheric tritiated water (HTO) concentration near the Fukushima Daiichi Nuclear Power Plant (FDNPP) from 2019 to 2021. The monthly HTO concentrations varied seasonally from below the detection limit to 280.4 mBq m− 3. The HTO concentrations were decreased with the distance from the FDNPP to the pre-accident level at 5 km. The concentration was related to northeasterly wind, suggesting a potential atmospheric release of HTO vapor from the FDNPP. Our results highlight the need for detailed studies to comprehend HTO transport in atmospheric environments.",

keywords = "Fukushima Daiichi Nuclear Power Plant, Passive sampler, Short-term observation, Tritiated water vapor, Tritium",

author = "Shigekazu Hirao and Hideki Kakiuchi and Naofumi Akata and Toshiya Tamari and Shinji Sugihara and Nagayoshi Shima and Sumi Yokoyama and Masahiro Tanaka",

note = "Publisher Copyright: {\textcopyright} 2022, Akad{\'e}miai Kiad{\'o}, Budapest, Hungary.",

year = "2022",

month = jul,

doi = "10.1007/s10967-022-08374-2",

language = "English",

volume = "331",

pages = "3077--3083",

journal = "Journal of Radioanalytical and Nuclear Chemistry",

issn = "0236-5731",

publisher = "Springer Nature",

number = "7",

}

TY - JOUR

T1 - Characterization of atmospheric tritiated water concentration in the vicinity of the fukushima daiichi nuclear power plant

AU - Hirao, Shigekazu

AU - Kakiuchi, Hideki

AU - Akata, Naofumi

AU - Tamari, Toshiya

AU - Sugihara, Shinji

AU - Shima, Nagayoshi

AU - Yokoyama, Sumi

AU - Tanaka, Masahiro

PY - 2022/7

Y1 - 2022/7

N2 - This paper discusses the spatiotemporal variation in atmospheric tritiated water (HTO) concentration near the Fukushima Daiichi Nuclear Power Plant (FDNPP) from 2019 to 2021. The monthly HTO concentrations varied seasonally from below the detection limit to 280.4 mBq m− 3. The HTO concentrations were decreased with the distance from the FDNPP to the pre-accident level at 5 km. The concentration was related to northeasterly wind, suggesting a potential atmospheric release of HTO vapor from the FDNPP. Our results highlight the need for detailed studies to comprehend HTO transport in atmospheric environments.

AB - This paper discusses the spatiotemporal variation in atmospheric tritiated water (HTO) concentration near the Fukushima Daiichi Nuclear Power Plant (FDNPP) from 2019 to 2021. The monthly HTO concentrations varied seasonally from below the detection limit to 280.4 mBq m− 3. The HTO concentrations were decreased with the distance from the FDNPP to the pre-accident level at 5 km. The concentration was related to northeasterly wind, suggesting a potential atmospheric release of HTO vapor from the FDNPP. Our results highlight the need for detailed studies to comprehend HTO transport in atmospheric environments.

KW - Fukushima Daiichi Nuclear Power Plant

KW - Passive sampler

KW - Short-term observation

KW - Tritiated water vapor

KW - Tritium

UR - https://www.scopus.com/pages/publications/85131585664

UR - https://www.scopus.com/pages/publications/85131585664#tab=citedBy

U2 - 10.1007/s10967-022-08374-2

DO - 10.1007/s10967-022-08374-2

M3 - Article

AN - SCOPUS:85131585664

SN - 0236-5731

VL - 331

SP - 3077

EP - 3083

JO - Journal of Radioanalytical and Nuclear Chemistry

JF - Journal of Radioanalytical and Nuclear Chemistry

IS - 7

ER -

Characterization of atmospheric tritiated water concentration in the vicinity of the fukushima daiichi nuclear power plant

抄録

UN SDG

All Science Journal Classification (ASJC) codes

文献へのアクセス

他のファイルとリンク

フィンガープリント

引用スタイル